If you are like me, there are certain times of the day/night where you routinely change your BlackBerry's sound profile. In fact, quite often I find myself forgetting to change the profile back and missing calls and messages. CellAvant has created a solution to make controlling these profile changes easy and automatic. RingScheduler allows you to set what sound profile is active based on the day of the week, time of day, and many different calender options. For example, if my calender shows I have a meeting from 1pm-2:30pm, my BlackBerry will change to silent for that period of time allowing the meeting to go uninterrupted, based on my preset calender appointments profile. The application also gives you the option to set contact exceptions so that you will never miss those calls from your favorite or important contacts. RingScheduler is compatible with devices running OS 4.3+ and available for $2.99 from the CrackBerry App Store.

Contest: We have 50 free copies of RingScheduler to give away. Just leave a comment on this post to enter. Contest ends this Sunday at Midnight PST. Please only leave one comment - multiple entries won't count.